Folks,
Finally found out that we can't use world geometries with the
ExtractSliceFilter. I think it is related to bug #15013 [1] but I can't
test because our codebase doesn't build with the ITK4 migration due to the
new ITK statistic framework. Also, there seems to be a bug somewhere
because my extracted slice is missing the first pixel row and the first
pixel column.
[1]: http://bugs.mitk.org/show_bug.cgi?id=15013
On Mon, Apr 29, 2013 at 9:47 AM, Félix C. Morency
<[email protected]>wrote:
> Hi list,
>
> I have a geometry-related issue with the use of the ExtractSliceFilter.
> The use case is the following:
>
> I have some 4D data that I am cropping using the built-in MITK filter.
> After the crop, I am using some custom routine to extract 2D slices from
> the cropped volume using the ExtractSliceFilter. The problem is that the
> extracted slices are all black.
>
> I double checked the PlaneGeometry to extract and everything seem good.
> I'm using this routine on some other 3D data without any problem. I can
> also use the routine successfully on the original 4D data. I tested
> cropping the data in two other softwares, namely Fiji and BrainVisa, and I
> can use my routine successfully.
>
> Does anyone have a clue of what might be the issue?
>
> Regards,
> --
> Félix C. Morency, M.Sc.
> Plateforme d’analyse et de visualisation d’images
> Centre Hospitalier Universitaire de Sherbrooke
> Centre de recherche clinique Étienne-Le Bel
> Local Z5-3031 | 819.346.1110 ext 16634
>
--
Félix C. Morency, M.Sc.
Plateforme d’analyse et de visualisation d’images
Centre Hospitalier Universitaire de Sherbrooke
Centre de recherche clinique Étienne-Le Bel
Local Z5-3031 | 819.346.1110 ext 16634
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